Facebook Like button and MySQL database

Question

I want to take the numbers of likes and saving it in a database when a user liked something in the database to add +1 and when a user does not like to be removed from the da

Answer 1

To get number of likes for particular page you can perform FQL

SELECT like_count FROM link_stat WHERE url="url is here"

http://developers.facebook.com/docs/reference/fql/link_stat